Severe Storms

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0208 AM CDT Sun Apr 20 2025 Valid 211200Z - 221200Z ...Synopsis... A mid-level trough will impinge on the Northeast as a second mid-level trough ejects into the northern Plains tomorrow (Monday). Accompanying surface lows over the north-central and northeastern CONUS will encourage moisture return from the central Plains to the East Coast. However, given surface lee troughing along the central High Plains, dry downslope flow is expected tomorrow afternoon. Guidance consensus depicts 15-20 mph sustained southwesterly surface winds overlapping with 15-20 percent RH for several hours tomorrow afternoon. Elevated highlights have been added where the aforementioned meteorological surface conditions may overspread areas that have received minimal rainfall in the past week, allowing fine fuels to support some wildfire-spread potential. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0208 AM CDT Sun Apr 20 2025 Valid 211200Z - 221200Z ...Synopsis... A mid-level trough will impinge on the Northeast as a second mid-level trough ejects into the northern Plains tomorrow (Monday). Accompanying surface lows over the north-central and northeastern CONUS will encourage moisture return from the central Plains to the East Coast. However, given surface lee troughing along the central High Plains, dry downslope flow is expected tomorrow afternoon. Guidance consensus depicts 15-20 mph sustained southwesterly surface winds overlapping with 15-20 percent RH for several hours tomorrow afternoon. Elevated highlights have been added where the aforementioned meteorological surface conditions may overspread areas that have received minimal rainfall in the past week, allowing fine fuels to support some wildfire-spread potential. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0208 AM CDT Sun Apr 20 2025 Valid 211200Z - 221200Z ...Synopsis... A mid-level trough will impinge on the Northeast as a second mid-level trough ejects into the northern Plains tomorrow (Monday). Accompanying surface lows over the north-central and northeastern CONUS will encourage moisture return from the central Plains to the East Coast. However, given surface lee troughing along the central High Plains, dry downslope flow is expected tomorrow afternoon. Guidance consensus depicts 15-20 mph sustained southwesterly surface winds overlapping with 15-20 percent RH for several hours tomorrow afternoon. Elevated highlights have been added where the aforementioned meteorological surface conditions may overspread areas that have received minimal rainfall in the past week, allowing fine fuels to support some wildfire-spread potential. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0208 AM CDT Sun Apr 20 2025 Valid 211200Z - 221200Z ...Synopsis... A mid-level trough will impinge on the Northeast as a second mid-level trough ejects into the northern Plains tomorrow (Monday). Accompanying surface lows over the north-central and northeastern CONUS will encourage moisture return from the central Plains to the East Coast. However, given surface lee troughing along the central High Plains, dry downslope flow is expected tomorrow afternoon. Guidance consensus depicts 15-20 mph sustained southwesterly surface winds overlapping with 15-20 percent RH for several hours tomorrow afternoon. Elevated highlights have been added where the aforementioned meteorological surface conditions may overspread areas that have received minimal rainfall in the past week, allowing fine fuels to support some wildfire-spread potential. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0208 AM CDT Sun Apr 20 2025 Valid 211200Z - 221200Z ...Synopsis... A mid-level trough will impinge on the Northeast as a second mid-level trough ejects into the northern Plains tomorrow (Monday). Accompanying surface lows over the north-central and northeastern CONUS will encourage moisture return from the central Plains to the East Coast. However, given surface lee troughing along the central High Plains, dry downslope flow is expected tomorrow afternoon. Guidance consensus depicts 15-20 mph sustained southwesterly surface winds overlapping with 15-20 percent RH for several hours tomorrow afternoon. Elevated highlights have been added where the aforementioned meteorological surface conditions may overspread areas that have received minimal rainfall in the past week, allowing fine fuels to support some wildfire-spread potential. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0208 AM CDT Sun Apr 20 2025 Valid 211200Z - 221200Z ...Synopsis... A mid-level trough will impinge on the Northeast as a second mid-level trough ejects into the northern Plains tomorrow (Monday). Accompanying surface lows over the north-central and northeastern CONUS will encourage moisture return from the central Plains to the East Coast. However, given surface lee troughing along the central High Plains, dry downslope flow is expected tomorrow afternoon. Guidance consensus depicts 15-20 mph sustained southwesterly surface winds overlapping with 15-20 percent RH for several hours tomorrow afternoon. Elevated highlights have been added where the aforementioned meteorological surface conditions may overspread areas that have received minimal rainfall in the past week, allowing fine fuels to support some wildfire-spread potential. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0157 AM CDT Sun Apr 20 2025 Valid 201200Z - 211200Z ...Synopsis... A mid-level trough and corresponding surface low will traverse the Midwest as another upper trough ejects into the Atlantic from the Northeast today, encouraging deep-layer offshore flow along the New England coastline. While the overall synoptic pattern does not favor widespread, significant wildfire-spread potential across the CONUS, a few regional concerns for Elevated conditions do exist. Somewhat dry southerly return flow over portions of the Northern Plains may promote 15-20 mph sustained winds amid 25-30 percent RH this afternoon. Some wildfire-spread potential exists wherever dry fuel beds are present. Next, dry southeasterly flow will continue across western parts of the Florida Peninsula, with Elevated highlights continued across this region given 15 mph wind speeds coinciding with 25-35 percent RH atop dry fuels by afternoon. Lastly, 15-20 mph northwesterly surface flow will overlap with 25-40 percent RH across portions of New England by afternoon peak heating. Given an overall lack of heavy rainfall in this area in the past week, it is not out of the question for finer fuels to respond accordingly and support some potential for wildfire spread. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0157 AM CDT Sun Apr 20 2025 Valid 201200Z - 211200Z ...Synopsis... A mid-level trough and corresponding surface low will traverse the Midwest as another upper trough ejects into the Atlantic from the Northeast today, encouraging deep-layer offshore flow along the New England coastline. While the overall synoptic pattern does not favor widespread, significant wildfire-spread potential across the CONUS, a few regional concerns for Elevated conditions do exist. Somewhat dry southerly return flow over portions of the Northern Plains may promote 15-20 mph sustained winds amid 25-30 percent RH this afternoon. Some wildfire-spread potential exists wherever dry fuel beds are present. Next, dry southeasterly flow will continue across western parts of the Florida Peninsula, with Elevated highlights continued across this region given 15 mph wind speeds coinciding with 25-35 percent RH atop dry fuels by afternoon. Lastly, 15-20 mph northwesterly surface flow will overlap with 25-40 percent RH across portions of New England by afternoon peak heating. Given an overall lack of heavy rainfall in this area in the past week, it is not out of the question for finer fuels to respond accordingly and support some potential for wildfire spread. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0157 AM CDT Sun Apr 20 2025 Valid 201200Z - 211200Z ...Synopsis... A mid-level trough and corresponding surface low will traverse the Midwest as another upper trough ejects into the Atlantic from the Northeast today, encouraging deep-layer offshore flow along the New England coastline. While the overall synoptic pattern does not favor widespread, significant wildfire-spread potential across the CONUS, a few regional concerns for Elevated conditions do exist. Somewhat dry southerly return flow over portions of the Northern Plains may promote 15-20 mph sustained winds amid 25-30 percent RH this afternoon. Some wildfire-spread potential exists wherever dry fuel beds are present. Next, dry southeasterly flow will continue across western parts of the Florida Peninsula, with Elevated highlights continued across this region given 15 mph wind speeds coinciding with 25-35 percent RH atop dry fuels by afternoon. Lastly, 15-20 mph northwesterly surface flow will overlap with 25-40 percent RH across portions of New England by afternoon peak heating. Given an overall lack of heavy rainfall in this area in the past week, it is not out of the question for finer fuels to respond accordingly and support some potential for wildfire spread. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0157 AM CDT Sun Apr 20 2025 Valid 201200Z - 211200Z ...Synopsis... A mid-level trough and corresponding surface low will traverse the Midwest as another upper trough ejects into the Atlantic from the Northeast today, encouraging deep-layer offshore flow along the New England coastline. While the overall synoptic pattern does not favor widespread, significant wildfire-spread potential across the CONUS, a few regional concerns for Elevated conditions do exist. Somewhat dry southerly return flow over portions of the Northern Plains may promote 15-20 mph sustained winds amid 25-30 percent RH this afternoon. Some wildfire-spread potential exists wherever dry fuel beds are present. Next, dry southeasterly flow will continue across western parts of the Florida Peninsula, with Elevated highlights continued across this region given 15 mph wind speeds coinciding with 25-35 percent RH atop dry fuels by afternoon. Lastly, 15-20 mph northwesterly surface flow will overlap with 25-40 percent RH across portions of New England by afternoon peak heating. Given an overall lack of heavy rainfall in this area in the past week, it is not out of the question for finer fuels to respond accordingly and support some potential for wildfire spread. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0157 AM CDT Sun Apr 20 2025 Valid 201200Z - 211200Z ...Synopsis... A mid-level trough and corresponding surface low will traverse the Midwest as another upper trough ejects into the Atlantic from the Northeast today, encouraging deep-layer offshore flow along the New England coastline. While the overall synoptic pattern does not favor widespread, significant wildfire-spread potential across the CONUS, a few regional concerns for Elevated conditions do exist. Somewhat dry southerly return flow over portions of the Northern Plains may promote 15-20 mph sustained winds amid 25-30 percent RH this afternoon. Some wildfire-spread potential exists wherever dry fuel beds are present. Next, dry southeasterly flow will continue across western parts of the Florida Peninsula, with Elevated highlights continued across this region given 15 mph wind speeds coinciding with 25-35 percent RH atop dry fuels by afternoon. Lastly, 15-20 mph northwesterly surface flow will overlap with 25-40 percent RH across portions of New England by afternoon peak heating. Given an overall lack of heavy rainfall in this area in the past week, it is not out of the question for finer fuels to respond accordingly and support some potential for wildfire spread. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0157 AM CDT Sun Apr 20 2025 Valid 201200Z - 211200Z ...Synopsis... A mid-level trough and corresponding surface low will traverse the Midwest as another upper trough ejects into the Atlantic from the Northeast today, encouraging deep-layer offshore flow along the New England coastline. While the overall synoptic pattern does not favor widespread, significant wildfire-spread potential across the CONUS, a few regional concerns for Elevated conditions do exist. Somewhat dry southerly return flow over portions of the Northern Plains may promote 15-20 mph sustained winds amid 25-30 percent RH this afternoon. Some wildfire-spread potential exists wherever dry fuel beds are present. Next, dry southeasterly flow will continue across western parts of the Florida Peninsula, with Elevated highlights continued across this region given 15 mph wind speeds coinciding with 25-35 percent RH atop dry fuels by afternoon. Lastly, 15-20 mph northwesterly surface flow will overlap with 25-40 percent RH across portions of New England by afternoon peak heating. Given an overall lack of heavy rainfall in this area in the past week, it is not out of the question for finer fuels to respond accordingly and support some potential for wildfire spread. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0157 AM CDT Sun Apr 20 2025 Valid 201200Z - 211200Z ...Synopsis... A mid-level trough and corresponding surface low will traverse the Midwest as another upper trough ejects into the Atlantic from the Northeast today, encouraging deep-layer offshore flow along the New England coastline. While the overall synoptic pattern does not favor widespread, significant wildfire-spread potential across the CONUS, a few regional concerns for Elevated conditions do exist. Somewhat dry southerly return flow over portions of the Northern Plains may promote 15-20 mph sustained winds amid 25-30 percent RH this afternoon. Some wildfire-spread potential exists wherever dry fuel beds are present. Next, dry southeasterly flow will continue across western parts of the Florida Peninsula, with Elevated highlights continued across this region given 15 mph wind speeds coinciding with 25-35 percent RH atop dry fuels by afternoon. Lastly, 15-20 mph northwesterly surface flow will overlap with 25-40 percent RH across portions of New England by afternoon peak heating. Given an overall lack of heavy rainfall in this area in the past week, it is not out of the question for finer fuels to respond accordingly and support some potential for wildfire spread. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0157 AM CDT Sun Apr 20 2025 Valid 201200Z - 211200Z ...Synopsis... A mid-level trough and corresponding surface low will traverse the Midwest as another upper trough ejects into the Atlantic from the Northeast today, encouraging deep-layer offshore flow along the New England coastline. While the overall synoptic pattern does not favor widespread, significant wildfire-spread potential across the CONUS, a few regional concerns for Elevated conditions do exist. Somewhat dry southerly return flow over portions of the Northern Plains may promote 15-20 mph sustained winds amid 25-30 percent RH this afternoon. Some wildfire-spread potential exists wherever dry fuel beds are present. Next, dry southeasterly flow will continue across western parts of the Florida Peninsula, with Elevated highlights continued across this region given 15 mph wind speeds coinciding with 25-35 percent RH atop dry fuels by afternoon. Lastly, 15-20 mph northwesterly surface flow will overlap with 25-40 percent RH across portions of New England by afternoon peak heating. Given an overall lack of heavy rainfall in this area in the past week, it is not out of the question for finer fuels to respond accordingly and support some potential for wildfire spread. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0157 AM CDT Sun Apr 20 2025 Valid 201200Z - 211200Z ...Synopsis... A mid-level trough and corresponding surface low will traverse the Midwest as another upper trough ejects into the Atlantic from the Northeast today, encouraging deep-layer offshore flow along the New England coastline. While the overall synoptic pattern does not favor widespread, significant wildfire-spread potential across the CONUS, a few regional concerns for Elevated conditions do exist. Somewhat dry southerly return flow over portions of the Northern Plains may promote 15-20 mph sustained winds amid 25-30 percent RH this afternoon. Some wildfire-spread potential exists wherever dry fuel beds are present. Next, dry southeasterly flow will continue across western parts of the Florida Peninsula, with Elevated highlights continued across this region given 15 mph wind speeds coinciding with 25-35 percent RH atop dry fuels by afternoon. Lastly, 15-20 mph northwesterly surface flow will overlap with 25-40 percent RH across portions of New England by afternoon peak heating. Given an overall lack of heavy rainfall in this area in the past week, it is not out of the question for finer fuels to respond accordingly and support some potential for wildfire spread. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0157 AM CDT Sun Apr 20 2025 Valid 201200Z - 211200Z ...Synopsis... A mid-level trough and corresponding surface low will traverse the Midwest as another upper trough ejects into the Atlantic from the Northeast today, encouraging deep-layer offshore flow along the New England coastline. While the overall synoptic pattern does not favor widespread, significant wildfire-spread potential across the CONUS, a few regional concerns for Elevated conditions do exist. Somewhat dry southerly return flow over portions of the Northern Plains may promote 15-20 mph sustained winds amid 25-30 percent RH this afternoon. Some wildfire-spread potential exists wherever dry fuel beds are present. Next, dry southeasterly flow will continue across western parts of the Florida Peninsula, with Elevated highlights continued across this region given 15 mph wind speeds coinciding with 25-35 percent RH atop dry fuels by afternoon. Lastly, 15-20 mph northwesterly surface flow will overlap with 25-40 percent RH across portions of New England by afternoon peak heating. Given an overall lack of heavy rainfall in this area in the past week, it is not out of the question for finer fuels to respond accordingly and support some potential for wildfire spread. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0157 AM CDT Sun Apr 20 2025 Valid 201200Z - 211200Z ...Synopsis... A mid-level trough and corresponding surface low will traverse the Midwest as another upper trough ejects into the Atlantic from the Northeast today, encouraging deep-layer offshore flow along the New England coastline. While the overall synoptic pattern does not favor widespread, significant wildfire-spread potential across the CONUS, a few regional concerns for Elevated conditions do exist. Somewhat dry southerly return flow over portions of the Northern Plains may promote 15-20 mph sustained winds amid 25-30 percent RH this afternoon. Some wildfire-spread potential exists wherever dry fuel beds are present. Next, dry southeasterly flow will continue across western parts of the Florida Peninsula, with Elevated highlights continued across this region given 15 mph wind speeds coinciding with 25-35 percent RH atop dry fuels by afternoon. Lastly, 15-20 mph northwesterly surface flow will overlap with 25-40 percent RH across portions of New England by afternoon peak heating. Given an overall lack of heavy rainfall in this area in the past week, it is not out of the question for finer fuels to respond accordingly and support some potential for wildfire spread. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0157 AM CDT Sun Apr 20 2025 Valid 201200Z - 211200Z ...Synopsis... A mid-level trough and corresponding surface low will traverse the Midwest as another upper trough ejects into the Atlantic from the Northeast today, encouraging deep-layer offshore flow along the New England coastline. While the overall synoptic pattern does not favor widespread, significant wildfire-spread potential across the CONUS, a few regional concerns for Elevated conditions do exist. Somewhat dry southerly return flow over portions of the Northern Plains may promote 15-20 mph sustained winds amid 25-30 percent RH this afternoon. Some wildfire-spread potential exists wherever dry fuel beds are present. Next, dry southeasterly flow will continue across western parts of the Florida Peninsula, with Elevated highlights continued across this region given 15 mph wind speeds coinciding with 25-35 percent RH atop dry fuels by afternoon. Lastly, 15-20 mph northwesterly surface flow will overlap with 25-40 percent RH across portions of New England by afternoon peak heating. Given an overall lack of heavy rainfall in this area in the past week, it is not out of the question for finer fuels to respond accordingly and support some potential for wildfire spread. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0157 AM CDT Sun Apr 20 2025 Valid 201200Z - 211200Z ...Synopsis... A mid-level trough and corresponding surface low will traverse the Midwest as another upper trough ejects into the Atlantic from the Northeast today, encouraging deep-layer offshore flow along the New England coastline. While the overall synoptic pattern does not favor widespread, significant wildfire-spread potential across the CONUS, a few regional concerns for Elevated conditions do exist. Somewhat dry southerly return flow over portions of the Northern Plains may promote 15-20 mph sustained winds amid 25-30 percent RH this afternoon. Some wildfire-spread potential exists wherever dry fuel beds are present. Next, dry southeasterly flow will continue across western parts of the Florida Peninsula, with Elevated highlights continued across this region given 15 mph wind speeds coinciding with 25-35 percent RH atop dry fuels by afternoon. Lastly, 15-20 mph northwesterly surface flow will overlap with 25-40 percent RH across portions of New England by afternoon peak heating. Given an overall lack of heavy rainfall in this area in the past week, it is not out of the question for finer fuels to respond accordingly and support some potential for wildfire spread. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0157 AM CDT Sun Apr 20 2025 Valid 201200Z - 211200Z ...Synopsis... A mid-level trough and corresponding surface low will traverse the Midwest as another upper trough ejects into the Atlantic from the Northeast today, encouraging deep-layer offshore flow along the New England coastline. While the overall synoptic pattern does not favor widespread, significant wildfire-spread potential across the CONUS, a few regional concerns for Elevated conditions do exist. Somewhat dry southerly return flow over portions of the Northern Plains may promote 15-20 mph sustained winds amid 25-30 percent RH this afternoon. Some wildfire-spread potential exists wherever dry fuel beds are present. Next, dry southeasterly flow will continue across western parts of the Florida Peninsula, with Elevated highlights continued across this region given 15 mph wind speeds coinciding with 25-35 percent RH atop dry fuels by afternoon. Lastly, 15-20 mph northwesterly surface flow will overlap with 25-40 percent RH across portions of New England by afternoon peak heating. Given an overall lack of heavy rainfall in this area in the past week, it is not out of the question for finer fuels to respond accordingly and support some potential for wildfire spread. ..Squitieri.. 04/20/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more